{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["part of", "compare", "evaluate for", "feature of"], "input": "Second , we devise a new track clustering cost function that includes occlusion reasoning , in the form of depth ordering constraints , as well as motion similarity along the tracks ."}
{"part of": [{"subject": "occlusion reasoning", "object": "track clustering cost function"}, {"subject": "motion similarity", "object": "track clustering cost function"}], "compare": [], "evaluate for": [], "feature of": [{"subject": "depth ordering constraints", "object": "occlusion reasoning"}]}